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Method of manufacturing silicon carbide semiconductor device
In a method of manufacturing a silicon carbide semiconductor device, a semiconductor substrate made of silicon carbide and having first and second opposing...
Diagnostic apparatus for vehicle cooling system
When the driving wind and the cooling wind are generated, based on the phenomenon in which the temperature difference is generated between the front surface and...
Light control apparatus and recording medium
The present invention provides, as one aspect, a light control apparatus for controlling directions of optical axes of headlights mounted in a vehicle. The...
Variable valve timing control apparatus for internal combustion engine
In a variable valve timing control apparatus, a hydraulic variable valve timing device adjusts valve timing by changing a VCT phase. In a lock mode, the lock...
In a starter with which a pinion movable body with which a pinion gear and a one-way clutch were united moves on an output shaft, a holder is attached to the...
Fuel state sensing device
A fuel state sensing device is applied to an injector injecting fuel, which is supplied from a fuel pump, though an injection hole. The fuel state sensing...
Particulate filter regeneration apparatus and method of operating the same
The particulate filter regeneration apparatus includes a driving function for driving an exhaust pipe injector to inject fuel into an exhaust pipe of an...
Exhaust gas purification device of internal combustion engine
An exhaust gas purification device of an internal combustion engine having a NOx catalyst provided to an exhaust passage for occluding NOx in a lean atmosphere...
Method of fabricating reactor
A method of fabricating a reactor composed of a coil, a core, and a container, capable of suppressing the core to break when a current flows in the coil to...
Method for manufacturing a stator for inner-rotor type rotary electric
A tapered cage coil is prepared, having a small-diameter top coil end 101 and a large-diameter base coil end. The tapered cage coil is axially inserted into a...
Map display apparatus
Destination information, which includes as a retrieval condition an address of a destination spot, is received externally. Under the received retrieval...
In-vehicle information apparatus and in-vehicle multi-media system
When a present position is determined to be included in a high upland area, it is determined whether a presently displayed image can be displayed continuously...
Cruise control system and method
In a cruise control system for a vehicle, a cruise ECU calculates a cornering resistance applied to the vehicle based upon a steering angle, when a vehicle...
Object specifying device for a vehicle
An object specifying device mounted in a controlled vehicle has a unit for tracking objects, existing in a monitoring area set along a running direction of the...
Apparatus for stereophonic sound positioning
A stereophonic apparatus uses three speakers respectively installed toward a front of a vehicle on both shoulders of a seat back of a driver's seat and toward a...
Method of transmitting modulated signals multiplexed by frequency division
multiplexing and physical quantity...
A transmitting method has steps of modulating carrier waves having frequencies set at 1/2.sup.N-n (n.ltoreq.N; n is a positive integer) of a reference frequency...
Vehicle presence notification apparatus
A vehicle presence notification apparatus generates a notice sound by emitting an ultrasonic wave in mid air based on an ultrasonic signal modulated according...
Electromagnetic switch for a starter motor
An electromagnet switch has a metal contact for a switch terminal that projects from a case and is wired to one end of a coil. A male connector member surrounds...
Control apparatus and control method for hybrid vehicle
A first motor generator-control unit (MG1-ECU) and a second motor generator-control unit (MG2-ECU) are provided independently for respective motor generators....
Stator for rotary electric machine and method of manufacturing the stator
A stator core for a rotary electric machine is provided. The stator includes an annular stator core having a plurality of slots punched and arranged in the...
SiC semiconductor device with BPSG insulation film
A SiC device includes: a substrate; a drift layer; a base region; a source region; a channel layer connecting the drift layer and the source region; a gate...
Oscillating angular speed sensor
An oscillating angular speed sensor includes a detector, a driving portion, and a separating portion. When an angular speed is generated while the detector is...
Exhaust emission control device for internal combustion
An exhaust emission control device is used for an engine and is applied to an exhaust gas purifying system. The system has an NOx catalyst disposed in an...
Audio noise reduction method for telematics system
A telematics system for a vehicle includes an infotainment module, a codec module, and a control module. The infotainment module outputs data to a speaker via a...
Program management system
A program management system includes a center and a vehicle control device having a program in a vehicle. In management processing, the center selects one of...
Electric power steering system and control method therefor
An electric power steering system of a vehicle has a plurality of Hall ICs for sensing torque applied to a steering wheel, and an electric motor for...
Electronic control unit and vehicle control system
An electronic control unit (ECU) and a vehicle control system are disclosed. When a vehicle ID rewrite instruction and a malfunction information erasure...
Image shooting device and method for shooting image
An image shooting device for an object includes: a first light irradiation element for irradiating first light; a second light irradiation element for...
Semiconductor device with resin mold
An electronic device includes: a substrate having first and second surfaces, wherein the first surface is opposite to the second surface; a first electronic...
A housing has a compression chamber and a first passage, through which the compression chamber communicates with an accumulation chamber. A discharge valve is...
Heat exchanger with connector
A heat exchanger includes a plurality of tubes, a header tank coupled to the plurality of tubes, and a connector coupled to the header tank. The connector...
Mounting structure of ultrasonic sensor
A mobile object includes a wall member to which an ultrasonic sensor is fixed. The wall member has a through hole through which an oscillating face of the...
Catalyst warming-up control device
A catalyst is provided in an exhaust passage of an engine and an evaporating section of a heat recovery device is provided upstream of the catalyst in the...
A navigation apparatus in a vehicle acquires use history information relative to electronic money payment from an electronic money payment apparatus such as an...
Apparatus for controlling engine using crank signal and cam signal
In an apparatus for controlling an engine, an input switching unit switches an input signal to be inputted to an input path from a crank signal to a cam signal...
Cruise control system using instruction sent from switch
In a cruise control system installed in a vehicle and electrically connected to a plurality of switches installed therein, a detecting unit detects that one of...
Apparatus for controlling automatic travel of vehicle
An apparatus controls automatic travel of a vehicle equipped with a motive power generator. In the apparatus, information indicating a road surface on which a...
Electric power steering system
In an electric power steering system, an electric motor generates output power for power-assisting steering operation of a steering wheel, a torque sensor...
Vehicle communication apparatus
A vehicle communication apparatus has a main battery, and the main battery is switched to a supplemental battery when voltage of the main battery falls to a...
Driving assistance apparatus
A driving assistance apparatus that performs accurate driving assistance in accordance with actual road environment is provided. An electronic control unit...
Traction motor control apparatus for vehicle
The traction motor control apparatus has a correction means for correcting an error included in a rotation detection signal outputted from a rotation angle...
Vehicle drive power generation control apparatus
Past limit electric power generation costs and past limit electric assist costs are stored as pieces of planning information, based on each of which a fuel...
Control apparatus for a hybrid vehicle
A control apparatus for a hybrid vehicle computes estimated energy and external charge energy. The estimated energy is required to drive a vehicle to travel a...
In-vehicle handsfree apparatus
While an in-vehicle handsfree apparatus establishes a connection of a handsfree profile (HFP) with a first cellular phone, an audio visual profile (AVP)...
In-vehicle wireless communications device
An in-vehicle wireless communications device executes an emergency report operation to transmit an emergency report signal from a wireless communications unit...
Rotation angle detecting device
A rotation angle detecting device includes a housing, a rotating shaft rotatably held by the housing, a driving gear fixed to the rotating shaft, a driven gear...
Battery condition detecting apparatus that detect cancellation of a
polarization of a battery
There is provided a battery condition detecting apparatus which comprises: means for detecting a discharging and charging current from the battery; means for...
Motor control apparatus for controlling motor in accordance with
rotational position of rotor thereof
The motor control apparatus includes a power supply function of supplying electric power from a power supply to a motor, a rotational position detecting...